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CompTIA Data+ Study Guide
book

CompTIA Data+ Study Guide

by Mike Chapple, Sharif Nijim
April 2022
Beginner to intermediate content levelBeginner to intermediate
368 pages
9h 41m
English
Sybex
Content preview from CompTIA Data+ Study Guide

Chapter 4Data Quality

In Chapter 3, “Databases and Data Acquisition,” you learned about sources of data and the design differences between transactional and analytical databases. With this knowledge of data sources and retrieval methods under your belt, we can now consider issues that impact data quality.

Businesses need high-quality data to create the kinds of analysis that organizations rely on for decision making. ...

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Publisher Resources

ISBN: 9781119845256Purchase Link